Analysis by ESPNscrum's Graham Jenkins:

Toulon laid down another impressive euro marker with this demolition of Cardiff Blues.

The signing of South Africa winger Bryan Habana earlier this week may have suggested that the deep-pocketed Top 14 side were lacking a little firepower but don't be fooled. The Rouge et Noir can hurt you all over the park with seven tries, shared out between forwards and backs, offering further evidence that they are genuine title contenders.

Not for the first time, Jonny Wilkinson pulled the strings with his finger prints on much of Toulon's crowd-pleasing endeavour. And when the former England international made way in the second half, the playmaking duties fell to the equally influential Matt Giteau and Frederic Michalak - such are the riches on offer both on and off the field in this sun-soaked part of the south of France.

The Blues have one or two stars of their own but just not enough to compete on this day but time is clearly on the side of their relatively young line-up. Leigh Halfpenny is one of those who could hold his own in the Toulon ranks and underlined his class with another superb display capped with arguably the try of the game in the closing stages.

The visitors' impressive never-say-die attitude brought two late tries but the game was long gone by that point and the only significant reward this afternoon may have the extra biscuit earned by Jason Tovey's dog for eating his passport and ensuring he missed this painful encounter.

Toulon powered into the Heineken Cup quarter-finals with a 45-25 demolition of Cardiff Blues in their clash at the Stade Mayol.

The hosts' impressuve seven-tries-to-four victory cemented their place at the top of Pool 6 and guaranteed them one of the best runners-up spots and with it a place in the last eight of the competition. Victory over Montpellier would extend their unbeaten run and most likely be rewarded with a home draw in the quarter-finals.

The Blues made a bright start at Stade Felix Mayol and surged into an 8-0 lead thanks to Leigh Halfpenny's early try. But Toulon fought back and ran riot with seven tries through Rudi Wulf, Xavier Chiocci, Jean-Charles Orioli, Maxi Mermoz, Alexis Palisson, Mathieu Bastareaud and Florian Fresia.

The bonus-point victory sees Toulon restore their five-point lead at the top of Pool Six and while they are already through, they can secure a home quarter-final in next week's trip to Montpellier. The Blues fought back with tries from Alex Cuthbert, Dafydd Hewitt and Halfpenny but it was a mere consolation.

Phil Davies welcomed the Wales duo back into the starting line-up following injury but Jason Tovey was left in the doghouse. The fly-half-cum-full-back was set to face the French giants but was unable to travel after his pet Labrador Buster ate his passport.

The Welsh region were also without Bradley Davies, who stayed at home for the birth of his first daughter Elle Cheryl Davies, but has also suffered a serious ankle injury that is likely to end his Six Nations hopes. And they were dealt a further blow when Gavin Evans was forced to withdraw due to a back spasm.

Jonny Wilkinson led Toulon but it was Halfpenny opened the scoring after less than a minute as Pierrick Gunther was penalised for failing to release. And the Blues continued to build momentum with a bright start. They stretched their lead to eight points midway through the half as the full-back scampered into the corner.

Sam Warburton flung the ball out from a retreating scrum but Owen Williams hit a sublime line off Jamie Roberts to slice through Toulon. He evaded Palisson before drawing Mermoz to put Halfpenny away. But Toulon instantly responded, winning the ball from the restart and launching a sustained period of pressure.

Chris Masoe bounced away Roberts and although hauled down the ball was recycled for Wilkinson to send Wulf over the whitewash. Wilkinson slotted the conversion to close the gap to one point and within minutes Toulon surged in front.

After opting to kick to the corner Toulon launched a rolling maul, Cardiff initially held them at bay but following several forward drives, Chiocci burrowed over.

Toulon were relentless in their assault and following another forward orientated attack the ball was spread blind for Orioli to dive over.

It took Toulon just four minutes of the second half to clinch the bonus point. Rhys Patchell missed touch and Toulon hit on the counter-attack. The ball was spread through hands and Delon Armitage threaded through a grubber kick that Mermoz collected to score.

They continued to run riot with Bastareaud offloading to Palisson, who danced past Halfpenny to score Toulon's fifth. Bastareaud was next to cross the whitewash after bulldozing over following a neat switch with Wulf. That led to Bernard Laporte ringing the changes but it did not affect their attacking intent with Steffon Armitage making the initial inroads for Fresia to power over.

To their credit the Blues continued to battle and a break from the Williams laid the platform for Cuthbert to squeeze into the corner. And they continued their late rally with further tries from Hewitt and Halfpenny to claim a bonus point of their own.

Toulon captain Wilkinson was disappointed with the way his side started and finished the game and immediately raised the bar for his side. "Cardiff started very well and we got caught a little bit cold with the try at the start. We picked up the pace, stuck together as a team and we built momentum and got a bit of a grip on it.

"We've got to congratulate ourselves for winning against a good team and getting to this stage but there's work to do - this tournament is only going to get harder. I've seen this game for 16 years and I know the guys here are as good as any team I have played with."

Blues head coach Phil Davies was quick to praise his young side, adding: "We expected a tough, open game and we knew the conditions would be perfect for fast, flowing rugby. That's exactly what happened. We coped well at times but, on other occasions, it was just too much pressure for us and that's when Toulon scored.

"But you have to give some credit to our players for getting four tries. That bonus point out here, and from such a young team, was very satisfying. The average age of our squad is 23. We have a lot of young players, but also strong characters. We want to finish the competition on a high note at home in round six and that will be our only focus over the next week."